User's Manual

Table Of Contents
NACOS Platinum
ED 3100 G 140 / 04 (2011-11)
Operating Instructions
III-3 Permanent Area for Navigation
III Main Applications.fm / 10.11.11
III-60
3.5.2 Sleeping Targets
AIS targets are divided in Class A or Class B targets.
- Class A are commercial vessels,
- Class B are leisure crafts
With this selection list it can be chosen which types of sleeping AIS targets are
displayed in the PPI continuously and are available in the target list.
Even if the AIS target display is switched off for above mentioned vessels (i.e. even if None is
selected), all received AIS target information is continuously processed in the background.
In any case those AIS targets being classified as Dangerous can be activated automatically if this
function is not switched off. (See chapter 7.5 on page A-62). If AIS targets are already tracked and
their display is switched off in the above menu, already activated targets remain in the PPI and in
the target list.